METHOD AND DEVICE FOR COMPETITIVE TRANSMISSION

摘要

Provided in the present invention are a method and device for competitive transmission. The method comprises: an access point transmits a trigger frame or a radio frame carrying a trigger information domain to a non-access point to trigger the non-access point to perform uplink multiuser transmission; and, when data transmitted by the non-access point is received by the access point, same resets a competitive window of an access type to an initial value. The present invention solves the problem in the prior art of how to process competitive parameters of an access point side and a non-access point side when a trigger frame is transmitted in a competitive manner, thus ensuring that the competitive parameters of a same queue of stations of the access point side and of the non-access point side can be kept synchronous, and at the same time displaying busy/idle states of a channel.